Microphone



FIG. 1 is a perspective view of a microphone showing our new design;

FIG. 2 a front view of the microphone shown in FIG. 1;

FIG. 3 is a rear view of the microphone shown in FIG. 1;

FIG. 4 is a left side view of the microphone shown in FIG. 1;

FIG. 5 is a right side view of the microphone shown in FIG. 1;

FIG. 6 is a bottom view of the microphone shown in FIG. 1; and,

FIG. 7 is a top view of the microphone shown in FIG. 1.

The broken lines form no part of the claimed design. 

The ornamental design for a microphone, as shown and described. 